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Replacing the 100 year old control system in the NYC subway

submitted by Aard Vark

(oritteropo)
9 years 3 months 4 weeks ago

YouTube Description:

Learn all about CBTC, the future of the New York City Subway.

(via Digg.com and a h/t to @eric3579)

5 Comments

eric3579

says...

*promote

siftbot

says...

Promoting this video and sending it back into the queue for one more try; last queued Friday, July 31st, 2015 5:04am PDT - promote requested by eric3579.